AUTONOMOUS UNMANNED UNDERWATER OBJECT STORAGE BATTERY CHARGING DEVICE Russian patent published in 2017 - IPC H02J7/10 

FIELD: electrical engineering.

SUBSTANCE: invention relates to electrical engineering. Device for storage battery charging is arranged in three structural units. Primary energy converter is placed in first structural unit and connected to onshore electric power source by cable line or contains self-contained electric power source in form of, for example, radionuclide thermoelectric generator, wherein first and second structural units are arranged on stationary object, installed under water on ground. In second structural unit are placed capacitor, single-phase autonomous voltage inverter with control unit, first and second temperature measuring converters, separately made transformer primary winding. In third unit, installed on autonomous unmanned underwater vehicle, are arranged separately made transformer secondary winding, rectifier, second capacitor, smoothing reactor, device charging current and output voltage measuring transducers, charging current regulator with charging current control unit. Device also includes second charging current regulator with second charging current control unit, second current and voltage transducers, second smoothing reactor, switch and second storage battery, which are also installed into second structural unit, besides, device also includes primary energy converter, which output is connected to second charging current regulator input.

EFFECT: technical result is increase in storage battery charging process reliability and autonomous unmanned underwater vehicle using efficiency.

3 cl, 1 dwg